.bb{

    width:1098px;
    height:300px;

}
.bc{
    margin-left:100px; padding:5px;
    font-size:50px;
    color: #000000;
}
.ba{
    margin-left:100px; padding:5px;
    font-size:25px;
    color: #000000;
}
.bd{
    width:350px;
    padding:12px;
    font-size:18px;
    text-align: center;
    color: #000000;
}
.be{
    width:350px;
    padding:2px;
    font-size:12px;
    text-align: center;
    color: #000000;
}